function fstruct = modifyFourierModule(module, fftStruct)
    fstruct = fftStruct;
    fstruct.fftImage = module .* (cos(fftStruct.phase) + sin(fftStruct.phase).*1i);
    fstruct.real = real(fstruct.fftImage);
    fstruct.imag = imag(fstruct.fftImage);
    fstruct.module = ones(size(fstruct.fftImage,1),size(fstruct.fftImage,2)).*module;
end